Writing Tsang Kwok-Chi Acting The Gambling Ghost Tang Ba-Hong 1991 Peking Opera Blues Commander Liu's Man 1986 Happy Ghost III Patient with Stomach Pain 1986 The Seven Angels 1985 For Your Heart Only Mechanic 1985 Working Class Comrade Chu 1985 Other Credits Troublesome Night 6 Writer 1999 Troublesome Night 5 Writer 1999 Troublesome Night 4 Writer 1998 Troublesome Night 3 Writer 1998 Troublesome Night 2 Writer 1997 Walk In Writer 1997 The Magnificent Scoundrels Story 1991 Skinny Tiger, Fatty Dragon Screenplay 1990 Tiger on the Beat 2 Line Producer 1990 Aces Go Places V: The Terracotta Hit Screenplay 1989 Tiger on the Beat Producer 1988 The Thirty Million Dollar Rush Screenplay 1987 Shanghai Blues Assistant Director 1984 Agent-readable